The phrase could refer to the blue and yellow hands of the clock in Starcourt Mall, a new location in the coming season seen in another teaser video.

The final episode of “Stranger Things 3” is called “The Battle of Starcourt,” which makes some fans believe the hidden morse code clues are related to a big showdown on the season finale.

Netflix announced the official release date of “Stranger Things” season three in a New Year’s Eve teaser video. The clip began with old footage from “Dick Clark’s New Year’s Rockin’ Eve” in 1985 – the year “Stranger Things 3” will take place. Fake signal interruptions showed the screen of an older computer terminal, and the phrase “when blue and yellow meet in the west.”

Two of those phrases appeared in the New Year’s Eve teaser, indicating the book’s foreshadowing of events to come on the third season of “Stranger Things.”

“When Blue and Yellow Meet in the West”

NetflixThis message clicked into place after the characters were changing rapidly.

The first of these is the phrase “when blue and yellow meet in the west.” The way it appears, with rows of changing number and letters, makes it seem like a decoded message. As many people have discussed on the “Stranger Things” subreddit, this is likely linked to the Starcourt Mall.

Last summer, Netflix released a fake commercial for the new Starcourt Mall in Hawkins, Indiana (where “Stranger Things” takes place). A brief shot of in the mall showed a clock with one yellow hand and one blue hand. Could this be what the message is alluding to?

Perhaps the message is signalling a time and location for an event to occur. For example, at 9:45 both the hands would be pointing to the place where “west” would be if the clock were a compass.

Others pointed out that the newly released poster, with the tagline “one summer can change everything,” shows Eleven wearing a blue top and Mike wearing yellow. It’s likely the pair of them will be at the center of whatever mania happens this season, so their costumes could be a tie-in to this event as well.

NetflixNetflix’s first look at ‘Stranger Things 3’ came via this poster.

The link between the video message and Starcourt Mall is also strengthened by the revelation of the “Stranger Things 3” episode titles. As announced by Netflix in December, the final episode of the season is called “The Battle of Starcourt.” This makes it clear we can expect a showdown, possibly similar to Eleven’s face off with the Mindflayer on last season’s finale “The Gate.”

The Silver Cat Feeds

Next in the teaser came another terminal screen, this time showing someone typing a command to run a program called SilverCatFeeds.exe, which might be connected to the “Lynx Corp.” shown at the top of the screen.

NetflixThe terminal text shown on the screen in the New Year’s Eve teaser.

“The silver cat feeds” was another one of the morse-coded messages found by fans inside the “Stranger Things” companion book. Since the terminal text also references Lynx Corp. multiple times, we believe this new mysterious company is connected to both the program file being run (which could be a virus) and the “blue and yellow” message.

NetflixEleven was asked by Dr. Brenner and his team to find this Russian-speaking man and listen to him.

When Eleven was first trained to use her powers by Dr. Brenner, he had her find and listen to a man speaking Russian. On the second season, conspiracy theorist Murray Bauman alluded to Russian spies when he was piecing together the clues about Eleven and Hawkins Lab.

On top of all this, the Russian word for “Eleven” was also among the glitched footage in the New Year’s eve video.

So. A battle at the Starcourt Mall, mysterious coded messages, Cold War references, and Eleven looking extremely concerned once more at the sight of something surely supernatural. Fans can expect “Stranger Things 3” to be anything but boring.